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GSP to TRS: distance & flight time
Greenville (Greenville Spartanburg International Airport) → Ronchi De Legionari (Trieste–Friuli Venezia Giulia Airport)
4,787 mi
7,705 km · 4,160 nm
9h 51m
estimated nonstop flight time
+6h
time difference · heading northeast
See live GSP→TRS fares Phone-only fares on this route — call free
Flight time details
4,787 miles nonstop takes roughly 9h 51m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- GSP — Greenville Spartanburg International Airport · Greenville, United States
- TRS — Trieste–Friuli Venezia Giulia Airport · Ronchi De Legionari, Italy
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near GSP
- GMU · Greenville Downtown Airport8 mi away
- GDC · Donaldson Field Airport13 mi away
- SPA · Spartanburg Downtown Memorial Airport15 mi away
- CLT · Charlotte Douglas International Airport75 mi away
Near TRS
- POW · Portoroz Airport25 mi away
- AVB · Aviano Air Base44 mi away
- LJU · Ljubljana Jože Pučnik Airport55 mi away
- VCE · Venice Marco Polo Airport58 mi away
Frequently asked questions
How far is GSP from TRS?
The flight distance from Greenville (GSP) to Ronchi De Legionari (TRS) is 4,787 miles (7,705 km, 4,160 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GSP to TRS?
A nonstop flight takes about 9h 51m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Greenville and Ronchi De Legionari?
Ronchi De Legionari is 6 hours ahead of Greenville.
What is the cheapest way to fly from GSP to TRS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GSP–TRS that never appear on search engines, with no booking fees.